Our Data Sources
336, Mountnessing Road, Billericay has no records in the Land Registry and a single entry in the EPC database dated August 2024.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 336, Mountnessing Road, Billericay would be worth £444,539, with a potential rental value of £2,283 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £393,735, with a rental value of £2,022 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
336, Mountnessing Road, Billericay occupies a 691 m2 plot as recorded by HM Land Registry.
Of the 33 other houses in this postcode, 32 have recorded plot sizes, and this one ranks as the 2nd largest.
Energy Efficiency
336, Mountnessing Road, Billericay has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 02 Aug 2024.
The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (oil).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 114 sales of comparable properties within 900 metres of 336, Mountnessing Road, Billericay since 2018.
Most recently, 45, Whitesmith Drive, Billericay, CM12 0FP, a freehold house, sold at £350,000 on the 1st May 2026.
Read more about house prices in CM12.
- Sold May 2026£350,000 | 3 Bed House45, Whitesmith Drive, Billericay, CM12 0FP45, Whitesmith Drive, Billericay, CM12 0FP
- Sold Apr 2026£375,000 | 3 Bed House65, Whitesmith Drive, Billericay, CM12 0FP65, Whitesmith Drive, Billericay, CM12 0FP
- Sold Feb 2026£427,000 | 3 Bed House14, Langley Place, Billericay, CM12 0FR14, Langley Place, Billericay, CM12 0FR
- Sold Jan 2026£427,500 | 3 Bed House16, Whitesmith Drive, Billericay, CM12 0FP16, Whitesmith Drive, Billericay, CM12 0FP
- Sold Oct 2025£365,000 | 3 Bed House28, Lancer Way, Billericay, CM12 0XA28, Lancer Way, Billericay, CM12 0XA
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £623,318, ranging from £468,285 to £823,067.
- 332 Mountnessing Road
5 Bed House | 22 m | Est. Value: £823,067
- 4 The Links
4 Bed House | 35 m | Est. Value: £589,086
- 6 The Links
4 Bed House | 42 m | Est. Value: £532,509
- 383 Mountnessing Road
4 Bed House | 43 m | Est. Value: £660,116
- 385 Mountnessing Road
5 Bed House | 45 m | Est. Value: £746,892
Location Comparison
Our analysis of the public data ranks 336, Mountnessing Road, Billericay as the 254th largest and the 255th most expensive of the 262 addresses on Mountnessing Road, Billericay, CM12.
Against the CM12 postcode district average, it is £126k less expensive than the typical property.
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Schools Nearby
- Brightside Primary School600 m away
- Buttsbury Primary School1.8 km away
- Quilters Junior School2.3 km away
- Mayflower High School2.3 km away
- The Billericay School2.5 km away
- St Martin's School Brentwood4.0 km away
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Public Transport Nearby
- Billericay|1.7 km away
- Ingatestone|3.5 km away
- Shenfield|4.8 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












